Fine Copper Wire Battery Separator Cloth
Ultra-fine woven copper wire cloth serving as separator material in alkaline batteries, preventing short circuits while allowing electrolyte flow. Its precise mesh structure ensures reliable battery performance and longevity. Classified under tariff item 7419.80.90 as other articles of copper.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3% | — | 3% |
| 🇲🇽Mexico | 3% | — | 3% |
| 🇺🇸United States | 3% | — | 3% |
| 🇩🇪Germany | 3% | — | 3% |
| 🇯🇵Japan | 3% | — | 3% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the cloth is shaped and assembled as a battery separator component
Parts of electric accumulators are classified in Chapter 85.
If the cloth is used as a filter in battery manufacturing equipment
Parts of filtering machinery are classified in Chapter 84.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is not classified as a part of an electric battery under Chapter 85; it is a woven copper cloth
• Provide mesh specifications and copper purity documentation
• If the cloth is cut to specific battery dimensions, it may still be classified here unless it becomes a finished battery part
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